Overview
The ZF 2095.134.009 BEVEL DRIVE is a critical OEM genuine component engineered for the final drive assembly in heavy-duty construction machinery. This bevel drive transfers rotational power from the differential to the axle shafts, enabling torque direction change and speed reduction. Positioned directly within the axle housing, it interfaces with the 2095109015 DIFFERENTIAL to ensure smooth power distribution. The SKU 2095.134.009 is precision-machined to ZF factory tolerances, guaranteeing a direct replacement without modification.
Symptoms of Failure
When the ZF 2095.134.009 bevel drive wears out, operators typically notice these specific failure modes:
- Whining or howling noise from the axle during acceleration or deceleration, indicating gear tooth surface fatigue or pitting.
- Oil leaks around the pinion seal area, often accompanied by gear oil dripping onto the brake components.
- Backlash or clunking when shifting between forward and reverse, caused by excessive clearance between the bevel gear and the 2095209037 DIFFERENTIAL.
- Vibration in the driveline at highway speeds, pointing to worn bearing seats or misalignment within the 2095309059 DIFF.HOUSING.
Technical Specifications
| Parameter | Specification |
|---|---|
| Part Number | 2095.134.009 |
| Type | Bevel Drive (Pinion & Crown Wheel Set) |
| Material | Case-Hardened Alloy Steel (20MnCr5) |
| Weight | 12.4 kg (27.3 lbs) |
| Overall Diameter | 210 mm |
| Overall Length | 185 mm |
| Number of Teeth (Pinion) | 9 |
| Number of Teeth (Crown) | 41 |
| Ratio | 4.556:1 |
| OEM Reference | ZF 2095.134.009 |
| Bearing Type Required | 0750117075 TAPER ROLLER BEARING |
Compatibility
This bevel drive is designed for ZF’s WG series powershift transmissions commonly found in wheel loaders, telehandlers, and graders. It is a direct fit for the following ZF transmission models:
- WG180 (4-speed, 180 kW class)
- WG200 (5-speed, 200 kW class)
- WG211 (6-speed, heavy-duty off-road)
- WG310 (large mining and quarry applications)
Always verify the axle housing casting number before installation. The 2095309081 DIFFERENTIAL AXLE must be inspected for wear when replacing this bevel drive.
Related Components
| Part Number | Name | Function |
|---|---|---|
| 2095109015 | DIFFERENTIAL | Distributes torque between left and right wheels |
| 0750117075 | TAPER ROLLER BEARING | Supports pinion shaft radial and axial loads |
| 2095209037 | DIFFERENTIAL | Alternative differential assembly for WG200 |
| 2095309059 | DIFF.HOUSING | Encloses differential and bevel drive assembly |
| 0631329086 | SPRING PIN | Secures gear alignment during assembly |
| 0730300820 | THRUST WASHER | Controls axial play in differential gears |
| 4482360002 | AXLE BEVEL GEAR | Mates with bevel drive for final reduction |
| 2095309081 | DIFFERENTIAL AXLE | Transfers power from differential to wheel hubs |
| 5838300811 | THRUST WASHER | Prevents gear face scoring under load |
| 4482360001 | DIFFERENTIAL BEVEL GEAR | Side gear for differential spider assembly |
